Cocytus

Cocýtus is the river of death laments. It is a tributary of Acheron in Epirus from where it flows to the Underworld. When the wretched cry, Cocýtus swells receiving the tears in its bend.
On the banks of Cocýtus the souls of the dead, who have not been probably buried, wander aimlessly for 100 years. They are waiting for the Judges of the Tribunal to reveal what is to happen to them.